Real trees might trump fake trees in being green, but nothing beats building a Christmas tree from recycled bottles. These wonderful recycled Christmas trees are popping up in Paris and you can build one yourself.

A fake Christmas tree can theoretically be used forever. A real Christmas tree has to be cut,…
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The bigger versions in Paris are actually a promotion by DesignPack Gallery to push these home models out (and to spread the word on recycling, of course). The message is to collect bottles and re-use them in unique ways, like making Christmas trees.